Podcast
Questions and Answers
Which aspect is not mentioned in the description of the mandibular first premolar?
Which aspect is not mentioned in the description of the mandibular first premolar?
- Incisal (correct)
- Buccal
- Occlusal
- Lingual
What is the characteristic feature of the mandibular first premolar in terms of the number of cusps?
What is the characteristic feature of the mandibular first premolar in terms of the number of cusps?
- Double cusp (correct)
- Triple cusp
- Quadruple cusp
- Single cusp
At what age does the crown of the mandibular first premolar complete its eruption?
At what age does the crown of the mandibular first premolar complete its eruption?
- 10-12 years (correct)
- 10-11 years
- 1.5 - 2 years
- 2 - 2.5 years
What is the geometric outline of the facial and lingual surfaces of the mandibular first premolar?
What is the geometric outline of the facial and lingual surfaces of the mandibular first premolar?
Which part of the mandibular first premolar has a nearly concave mesial and distal outline?
Which part of the mandibular first premolar has a nearly concave mesial and distal outline?
What is the shape of the geometric outline of the facial and lingual aspects in all teeth?
What is the shape of the geometric outline of the facial and lingual aspects in all teeth?
In which teeth are the geometric outline of the proximal aspects rhomboid in shape with the distal aspect being shorter occlusally and longer cervically?
In which teeth are the geometric outline of the proximal aspects rhomboid in shape with the distal aspect being shorter occlusally and longer cervically?
What is the characteristic feature seen in the lower 4 teeth on the occlusal surface?
What is the characteristic feature seen in the lower 4 teeth on the occlusal surface?
What type of convergence is prominent in both crown and root on the lingual surface?
What type of convergence is prominent in both crown and root on the lingual surface?
What characterizes the lingual outline from the cervical line to the cusp tip?
What characterizes the lingual outline from the cervical line to the cusp tip?
